[jira] [Commented] (LOG4J2-2129) Log4j2 throws NoClassDefFoundError in Java 9
[
https://issues.apache.org/jira/browse/LOG4J2-2129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16402115#comment-16402115
]
Björn Kautler commented on LOG4J2-2129:
---
Just in case someone needs a workaround because he cannot update, here is an
easy one.
Compile a class named {{Log4JModulePatch}} that lies in package
{{org.apache.logging.log4j}}.
Content of the class:
{code}
package org.apache.logging.log4j;
import org.apache.logging.log4j.message.ThreadDumpMessage.ThreadInfoFactory;
import org.apache.logging.log4j.util.PropertiesUtil;
import org.apache.logging.log4j.util.PropertySource;
public class Log4JModulePatch {
public static void patch() {
//TODO: Remove with log4j 2.11.0 or newer
Module log4jApiModule = PropertiesUtil.class.getModule();
log4jApiModule.addUses(PropertySource.class);
log4jApiModule.addUses(ThreadInfoFactory.class);
}
}
{code}
Package it as a JAR and use {{--patch-module
org.apache.logging.log4j=path/to/log4j-api-patch.jar}} on execution.
You can also simple use the attached [^log4j-api-patch.jar] and use the
{{--patch-module}} parameter mentioned above.
> Log4j2 throws NoClassDefFoundError in Java 9
>
>
> Key: LOG4J2-2129
> URL: https://issues.apache.org/jira/browse/LOG4J2-2129
> Project: Log4j 2
> Issue Type: Bug
> Components: API
>Affects Versions: 2.10.0, 2.11.0
> Environment: Java 9
>Reporter: Blazej
>Priority: Major
> Fix For: 2.11.0
>
> Attachments: log4j-api-patch.jar
>
>
> When I execute a sample project
> (https://github.com/bbucko/log4j2-jpms-sample) in Java 9 a following
> exception is thrown:
> {code}
> Exception in thread "main" java.lang.NoClassDefFoundError: Could not
> initialize class org.apache.logging.log4j.util.PropertiesUtil
> at
> org.apache.logging.log4j/org.apache.logging.log4j.status.StatusLogger.(StatusLogger.java:71)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.LogManager.(LogManager.java:60)
> {code}
> Exception is a little bit misleading because it seems that true root cause
> can be found here:
> {code}
> java.util.ServiceConfigurationError:
> org.apache.logging.log4j.util.PropertySource: module org.apache.logging.log4j
> does not declare `uses`
> at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:588)
> at java.base/java.util.ServiceLoader.checkCaller(ServiceLoader.java:574)
> at java.base/java.util.ServiceLoader.(ServiceLoader.java:503)
> at java.base/java.util.ServiceLoader.load(ServiceLoader.java:1684)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.PropertiesUtil$Environment.(PropertiesUtil.java:319)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.PropertiesUtil$Environment.(PropertiesUtil.java:310)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.PropertiesUtil.(PropertiesUtil.java:69)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.PropertiesUtil.(PropertiesUtil.java:49)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.Constants.(Constants.java:30)
> at java.base/java.lang.Class.forName0(Native Method)
> at java.base/java.lang.Class.forName(Class.java:375)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.spi.AbstractLogger.createClassForProperty(AbstractLogger.java:198)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.spi.AbstractLogger.(AbstractLogger.java:88)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.LogManager.(LogManager.java:60)
> {code}
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[jira] [Updated] (LOG4J2-2129) Log4j2 throws NoClassDefFoundError in Java 9
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https://issues.apache.org/jira/browse/LOG4J2-2129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Björn Kautler updated LOG4J2-2129:
--
Attachment: log4j-api-patch.jar
> Log4j2 throws NoClassDefFoundError in Java 9
>
>
> Key: LOG4J2-2129
> URL: https://issues.apache.org/jira/browse/LOG4J2-2129
> Project: Log4j 2
> Issue Type: Bug
> Components: API
>Affects Versions: 2.10.0, 2.11.0
> Environment: Java 9
>Reporter: Blazej
>Priority: Major
> Fix For: 2.11.0
>
> Attachments: log4j-api-patch.jar
>
>
> When I execute a sample project
> (https://github.com/bbucko/log4j2-jpms-sample) in Java 9 a following
> exception is thrown:
> {code}
> Exception in thread "main" java.lang.NoClassDefFoundError: Could not
> initialize class org.apache.logging.log4j.util.PropertiesUtil
> at
> org.apache.logging.log4j/org.apache.logging.log4j.status.StatusLogger.(StatusLogger.java:71)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.LogManager.(LogManager.java:60)
> {code}
> Exception is a little bit misleading because it seems that true root cause
> can be found here:
> {code}
> java.util.ServiceConfigurationError:
> org.apache.logging.log4j.util.PropertySource: module org.apache.logging.log4j
> does not declare `uses`
> at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:588)
> at java.base/java.util.ServiceLoader.checkCaller(ServiceLoader.java:574)
> at java.base/java.util.ServiceLoader.(ServiceLoader.java:503)
> at java.base/java.util.ServiceLoader.load(ServiceLoader.java:1684)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.PropertiesUtil$Environment.(PropertiesUtil.java:319)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.PropertiesUtil$Environment.(PropertiesUtil.java:310)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.PropertiesUtil.(PropertiesUtil.java:69)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.PropertiesUtil.(PropertiesUtil.java:49)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.util.Constants.(Constants.java:30)
> at java.base/java.lang.Class.forName0(Native Method)
> at java.base/java.lang.Class.forName(Class.java:375)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.spi.AbstractLogger.createClassForProperty(AbstractLogger.java:198)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.spi.AbstractLogger.(AbstractLogger.java:88)
> at
> org.apache.logging.log4j/org.apache.logging.log4j.LogManager.(LogManager.java:60)
> {code}
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[jira] [Comment Edited] (LOG4J2-2282) How i delete the old log files with 2.10.0
[
https://issues.apache.org/jira/browse/LOG4J2-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16401629#comment-16401629
]
Rehel edited comment on LOG4J2-2282 at 3/16/18 9:12 AM:
Thanks for replying.
Here is my integrations.
{code:java}
slf4j-api-1.7.25.jar
log4j-api-2.10.0.jar
log4j-core-2.10.0.jar
log4j-slf4j-impl-2.10.0.jar{code}
I guess it was what you wanted. Here is output.
{code:java}
2018-03-16 12:09:08,657 main DEBUG Initializing configuration
XmlConfiguration[location=/mnt/94E4DF48E4DF2B6E/JME/rhl/build/classes/log4j2.xml]
2018-03-16 12:09:08,667 main DEBUG Installed 2 script engines
2018-03-16 12:09:09,209 main DEBUG Oracle Nashorn version: 1.8.0_152, language:
ECMAScript, threading: Not Thread Safe, compile: true, names: [nashorn,
Nashorn, js, JS, JavaScript, javascript, ECMAScript, ecmascript], factory
class: jdk.nashorn.api.scripting.NashornScriptEngineFactory
2018-03-16 12:09:09,226 main DEBUG Groovy Scripting Engine version: 2.0,
language: Groovy, threading: MULTITHREADED, compile: true, names: [groovy,
Groovy], factory class: org.codehaus.groovy.jsr223.GroovyScriptEngineFactory
2018-03-16 12:09:09,228 main DEBUG PluginManager 'Core' found 116 plugins
2018-03-16 12:09:09,229 main DEBUG PluginManager 'Level' found 0 plugins
2018-03-16 12:09:09,237 main DEBUG PluginManager 'Lookup' found 13 plugins
2018-03-16 12:09:09,239 main DEBUG Building Plugin[name=layout,
class=org.apache.logging.log4j.core.layout.PatternLayout].
2018-03-16 12:09:09,259 main TRACE TypeConverterRegistry initializing.
2018-03-16 12:09:09,264 main DEBUG PluginManager 'TypeConverter' found 26
plugins
2018-03-16 12:09:09,280 main DEBUG PatternLayout$Builder(pattern="%m%n",
PatternSelector=null, Configuration(rhl), Replace=null, charset="null",
alwaysWriteExceptions="null", disableAnsi="null", noConsoleNoAnsi="null",
header="null", footer="null")
2018-03-16 12:09:09,281 main DEBUG PluginManager 'Converter' found 42 plugins
2018-03-16 12:09:09,282 main DEBUG Building Plugin[name=appender,
class=org.apache.logging.log4j.core.appender.ConsoleAppender].
2018-03-16 12:09:09,301 main DEBUG ConsoleAppender$Builder(target="SYSTEM_OUT",
follow="null", direct="null", bufferedIo="null", bufferSize="null",
immediateFlush="null", ignoreExceptions="null", PatternLayout(%m%n),
name="STDOUT", Configuration(rhl), Filter=null)
2018-03-16 12:09:09,305 main DEBUG Starting OutputStreamManager
SYSTEM_OUT.false.false
2018-03-16 12:09:09,305 main DEBUG Building Plugin[name=layout,
class=org.apache.logging.log4j.core.layout.PatternLayout].
2018-03-16 12:09:09,310 main DEBUG PatternLayout$Builder(pattern="%d %p %c{1.}
[%t] %m%n", PatternSelector=null, Configuration(rhl), Replace=null,
charset="null", alwaysWriteExceptions="null", disableAnsi="null",
noConsoleNoAnsi="null", header="null", footer="null")
2018-03-16 12:09:09,334 main DEBUG Building
Plugin[name=TimeBasedTriggeringPolicy,
class=org.apache.logging.log4j.core.appender.rolling.TimeBasedTriggeringPolicy].
2018-03-16 12:09:09,343 main DEBUG
TimeBasedTriggeringPolicy$Builder(interval="1", modulate="true",
maxRandomDelay="null")
2018-03-16 12:09:09,343 main DEBUG Building
Plugin[name=SizeBasedTriggeringPolicy,
class=org.apache.logging.log4j.core.appender.rolling.SizeBasedTriggeringPolicy].
2018-03-16 12:09:09,353 main DEBUG createPolicy(size="50MB")
2018-03-16 12:09:09,354 main DEBUG Building Plugin[name=Policies,
class=org.apache.logging.log4j.core.appender.rolling.CompositeTriggeringPolicy].
2018-03-16 12:09:09,359 main DEBUG
createPolicy(={TimeBasedTriggeringPolicy(nextRolloverMillis=0, interval=1,
modulate=true), SizeBasedTriggeringPolicy(size=52428800)})
2018-03-16 12:09:09,360 main DEBUG Building Plugin[name=Delete,
class=org.apache.logging.log4j.core.appender.rolling.action.DeleteAction].
2018-03-16 12:09:09,363 main ERROR Delete contains invalid attributes
"IfFileName", "IfLastModified"
2018-03-16 12:09:09,363 main DEBUG createDeleteAction(basePath="logs/",
followLinks="false", maxDepth="2", testMode="false", PathSorter=null, ={},
ScriptCondition=null, Configuration(rhl))
2018-03-16 12:09:09,364 main ERROR Missing Delete conditions: unconditional
Delete not supported
2018-03-16 12:09:09,364 main ERROR Unable to invoke factory method in class
org.apache.logging.log4j.core.appender.rolling.action.DeleteAction for element
Delete: java.lang.IllegalArgumentException: Unconditional Delete not supported
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:136)
at
[jira] [Commented] (LOG4J2-2282) How i delete the old log files with 2.10.0
[
https://issues.apache.org/jira/browse/LOG4J2-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16401629#comment-16401629
]
Rehel commented on LOG4J2-2282:
---
Here is my integrations.
{code:java}
slf4j-api-1.7.25.jar
log4j-api-2.10.0.jar
log4j-core-2.10.0.jar
log4j-slf4j-impl-2.10.0.jar{code}
I guess it was what you wanted. Here is output.
{code:java}
2018-03-16 12:09:08,657 main DEBUG Initializing configuration
XmlConfiguration[location=/mnt/94E4DF48E4DF2B6E/JME/rhl/build/classes/log4j2.xml]
2018-03-16 12:09:08,667 main DEBUG Installed 2 script engines
2018-03-16 12:09:09,209 main DEBUG Oracle Nashorn version: 1.8.0_152, language:
ECMAScript, threading: Not Thread Safe, compile: true, names: [nashorn,
Nashorn, js, JS, JavaScript, javascript, ECMAScript, ecmascript], factory
class: jdk.nashorn.api.scripting.NashornScriptEngineFactory
2018-03-16 12:09:09,226 main DEBUG Groovy Scripting Engine version: 2.0,
language: Groovy, threading: MULTITHREADED, compile: true, names: [groovy,
Groovy], factory class: org.codehaus.groovy.jsr223.GroovyScriptEngineFactory
2018-03-16 12:09:09,228 main DEBUG PluginManager 'Core' found 116 plugins
2018-03-16 12:09:09,229 main DEBUG PluginManager 'Level' found 0 plugins
2018-03-16 12:09:09,237 main DEBUG PluginManager 'Lookup' found 13 plugins
2018-03-16 12:09:09,239 main DEBUG Building Plugin[name=layout,
class=org.apache.logging.log4j.core.layout.PatternLayout].
2018-03-16 12:09:09,259 main TRACE TypeConverterRegistry initializing.
2018-03-16 12:09:09,264 main DEBUG PluginManager 'TypeConverter' found 26
plugins
2018-03-16 12:09:09,280 main DEBUG PatternLayout$Builder(pattern="%m%n",
PatternSelector=null, Configuration(rhl), Replace=null, charset="null",
alwaysWriteExceptions="null", disableAnsi="null", noConsoleNoAnsi="null",
header="null", footer="null")
2018-03-16 12:09:09,281 main DEBUG PluginManager 'Converter' found 42 plugins
2018-03-16 12:09:09,282 main DEBUG Building Plugin[name=appender,
class=org.apache.logging.log4j.core.appender.ConsoleAppender].
2018-03-16 12:09:09,301 main DEBUG ConsoleAppender$Builder(target="SYSTEM_OUT",
follow="null", direct="null", bufferedIo="null", bufferSize="null",
immediateFlush="null", ignoreExceptions="null", PatternLayout(%m%n),
name="STDOUT", Configuration(rhl), Filter=null)
2018-03-16 12:09:09,305 main DEBUG Starting OutputStreamManager
SYSTEM_OUT.false.false
2018-03-16 12:09:09,305 main DEBUG Building Plugin[name=layout,
class=org.apache.logging.log4j.core.layout.PatternLayout].
2018-03-16 12:09:09,310 main DEBUG PatternLayout$Builder(pattern="%d %p %c{1.}
[%t] %m%n", PatternSelector=null, Configuration(rhl), Replace=null,
charset="null", alwaysWriteExceptions="null", disableAnsi="null",
noConsoleNoAnsi="null", header="null", footer="null")
2018-03-16 12:09:09,334 main DEBUG Building
Plugin[name=TimeBasedTriggeringPolicy,
class=org.apache.logging.log4j.core.appender.rolling.TimeBasedTriggeringPolicy].
2018-03-16 12:09:09,343 main DEBUG
TimeBasedTriggeringPolicy$Builder(interval="1", modulate="true",
maxRandomDelay="null")
2018-03-16 12:09:09,343 main DEBUG Building
Plugin[name=SizeBasedTriggeringPolicy,
class=org.apache.logging.log4j.core.appender.rolling.SizeBasedTriggeringPolicy].
2018-03-16 12:09:09,353 main DEBUG createPolicy(size="50MB")
2018-03-16 12:09:09,354 main DEBUG Building Plugin[name=Policies,
class=org.apache.logging.log4j.core.appender.rolling.CompositeTriggeringPolicy].
2018-03-16 12:09:09,359 main DEBUG
createPolicy(={TimeBasedTriggeringPolicy(nextRolloverMillis=0, interval=1,
modulate=true), SizeBasedTriggeringPolicy(size=52428800)})
2018-03-16 12:09:09,360 main DEBUG Building Plugin[name=Delete,
class=org.apache.logging.log4j.core.appender.rolling.action.DeleteAction].
2018-03-16 12:09:09,363 main ERROR Delete contains invalid attributes
"IfFileName", "IfLastModified"
2018-03-16 12:09:09,363 main DEBUG createDeleteAction(basePath="logs/",
followLinks="false", maxDepth="2", testMode="false", PathSorter=null, ={},
ScriptCondition=null, Configuration(rhl))
2018-03-16 12:09:09,364 main ERROR Missing Delete conditions: unconditional
Delete not supported
2018-03-16 12:09:09,364 main ERROR Unable to invoke factory method in class
org.apache.logging.log4j.core.appender.rolling.action.DeleteAction for element
Delete: java.lang.IllegalArgumentException: Unconditional Delete not supported
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:136)
at
